On Sat, Nov 08, 2008 at 11:43:32AM +0100, Henrik Rydberg wrote:> > For chips that cannot produce the above events, one simply reports less> data. [...]> The minimum set of data is TOUCH, POSITION_X and POSITION_Y. If touch> pressure information is not given in trackpad dimension units, use a> specific range.

The Elantech touchpad does not seem to be able to report pressure, onlyfinger coordinates.

For instance does the X.org driver interpret the data and emit a zoom orrotate event based on the finger position and movement? As far as I knowthose event do not exist and would have to be added to X.org as well as thetoolkits like GTK+ and Qt. It could be a long implementation process... :(